摘要在金融危机的冲击下,国内造船行业发展日渐严峻化,一方面竞争激烈,另外一方 面无论是在管理,还是在质量技术方面,都明显落后欧美来自日韩企业,若要在市场竞 争中占据优势地位,一定要选择高附加值和高技术含量的产品做突破口,这样的产品才 有较大的利润空间,比如液化气船。95127

研究先介绍了整个造船行业的发展背景和发展现状,并简要的介绍分析了本研究 的主要内容以及研究价值,概括分析了液化气船的发展现状、主要特征、类型划分以 及未来发展趋势。基于发展现状，结合生产流程以及生产能力，研究分析 27500 立方液化气船货舱底部 305 分段的生产设计。从基本结构、总布置、分段划分、中横剖面、 建造方针这些领域明确具体的施工要领，进行结构图和拼板图的绘制，明确零件明细， 进行吊环吊马的设置，对分段重心予以计算，对分段吊环之安装进行图示化绘制，并 探讨液化气船在结构方面的特征和未来的整体发展趋势。

毕业论文关键词：液化气船；生产设计；吊环吊马

Abstract In the impact of the financial crisis, the domestic shipbuilding industry is becoming increasingly serious, on the one hand, fierce competition, on the other hand, whether in management, or in quality and technology, are significantly behind Europe and Japan from Japan and South Korea enterprises, if you want to occupy the market competition Dominant position, we must choose high value-added and high-tech products to do a breakthrough, such products have a greater profit margins, such as liquefied gas ship。

This paper first introduces the development background and development status of the whole shipbuilding industry, and briefly introduces and analyzes the main contents and research value of this study, and summarizes the development status, main features, type pision and future development trend of liquefied gas ship。 Based on the development of the status quo, this paper will combine with the production process and production capacity, research and analysis of 27,500 cubic liquefied gas tank cargo bottom 305 section of the production design。 From the basic structure, the total layout, sub-section, in the cross-section, the construction of these areas clear specific construction methods, the structure diagram and puzzle drawing, clear parts detail, the hanging ring hanging horse, To be calculated, the installation of the sub-ring to illustrate the drawing, and to explore the structural characteristics of liquefied petroleum gas and the future of the overall development trend。

Keywords: Liquefied Gas Ship; Hull Design; Section Design

目 录

第一章 绪论 1

1。1 研究的背景 1

1。2 液化气船的简介 2

1。2。1 液化气船的分类 2

1。2。2 液化气船的特点 3

1。2。3 液化气船的发展现状 3

1。2。4 液化气船的发展趋势 5

1。3 国内外研究现状 6

1。3。1 国外研究现状 6

1。3。2 国内研究现状 7

1。4 研究的目的和意义 9

第二章 船体生产设计准备 10

2。1   27500 立方液化气船概述 10

2。2 承建船厂生产能力 10

2。3 船体建造方案